BCX19TC

$0.08

Description：TRANS NPN 45V 0.5A SOT-23-3
Series：-

SKU:d3fe80fb2516 Category: Single Bipolar Transistors Brand: Diodes Incorporated

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

Product Detailed Parameters

Description：TRANS NPN 45V 0.5A SOT-23-3
Series：-
Mfr：Diodes Incorporated
Package：Tape & Reel (TR)
Transistor Type：NPN
Current - Collector (Ic) (Max)：500 mA
Voltage - Collector Emitter Breakdown (Max)：45 V
Vce Saturation (Max) @ Ib, Ic：620mV @ 50mA, 500mA
Current - Collector Cutoff (Max)：100nA (ICBO)
DC Current Gain (hFE) (Min) @ Ic, Vce：100 @ 100mA, 1V
Power - Max：330 mW
Frequency - Transition：200MHz
Operating Temperature：-55°C ~ 150°C (TJ)
Mounting Type：Surface Mount
Package / Case：TO-236-3, SC-59, SOT-23-3
Supplier Device Package：SOT-23-3
Grade：-
Qualification：-

Download product information

BCX19TC

Overview

The BCX19TC is a single NPN silicon planar medium-power bipolar junction transistor manufactured by Diodes Incorporated. It is housed in an SOT-23 surface-mount package with three pins. The device features a collector-emitter breakdown voltage of 45 V and a continuous collector current rating of 0.5 A. Total power dissipation is specified at 330 mW. These electrical characteristics define its operational limits within standard semiconductor applications.

Feature Summary

NPN silicon planar construction for reliable switching performance
SOT-23 surface-mount packaging for compact circuit integration
Medium-power capability supporting 0.5 A continuous current

Applications

General-purpose switching circuits
Amplifier stages requiring medium power handling
Signal processing modules

Procurement Notes

Verify the specific manufacturer part number against official Diodes Incorporated documentation to confirm authenticity. Ensure that the component matches the required SOT-23 package type and electrical ratings for your design. Check for obsolescence status, as availability may be limited. Confirm RoHS compliance requirements if applicable to your manufacturing standards before finalizing procurement decisions.

Selection Notes

Select this component when a small-form-factor NPN transistor is required for medium-power applications. The SOT-23 package suits space-constrained designs. Ensure the operating voltage does not exceed 45 V and current remains within 0.5 A limits. Consider thermal management for the 330 mW dissipation rating in enclosed environments.

Part Context

The BCX19TC belongs to the family of single bipolar transistors offered by Diodes Incorporated. It serves as a discrete semiconductor solution for analog and digital switching tasks. This component complements the manufacturer's broader portfolio of power and signal management devices used in industrial and consumer electronics.